Example usage for org.eclipse.jface.wizard IWizard getPageCount

Introduction

In this page you can find the example usage for org.eclipse.jface.wizard IWizard getPageCount.

Prototype

int getPageCount();

Source Link

Document

Returns the number of pages in this wizard.

Usage

From source file:org.eclipse.team.internal.ui.wizards.ConfigurationWizardElement.java

License:Open Source License

/**
 * Return whether the wizard created for this element has pages.
 * Unfortunately, the only way to find this out is to create the wizard.
 * @param projects the projects being shared
 * @return whether the resulting wizard has pages
 *///from   ww  w  . j  av a2  s. c  om
public boolean wizardHasPages(IProject[] projects) {
    try {
        IWizard wizard = (IWizard) createExecutableExtension(projects);
        try {
            wizard.addPages();
            return (wizard.getPageCount() > 0);
        } finally {
            wizard.dispose();
        }
    } catch (CoreException e) {
        TeamUIPlugin.log(e);
    } catch (RuntimeException e) {
        // If a general exception occurred here, log it and continue
        TeamUIPlugin.log(IStatus.ERROR, "An internal error occurred", e); //$NON-NLS-1$
    }
    return false;
}

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